Table 4. Key sensitivity results with different parameters of the chaotic map

Parameter changed	NPCR (%)	UACI (%)
Z0	99.598694	33.533218
p1	99.598694	33.533218
p2	99.598694	33.533218
p3	99.598694	33.533218
a	99.630737	33.416212
b	99.617004	33.350189